Mean, Median, Mode & Range 3/3

Front

What is the mode?

Back

The number that appears most often in a set of data.

Front

Find the mode of the following numbers: 12, 10, 10, 10, 13, 12, 11, 13, 10.

Back

10

Front

What do you do if there are two middle numbers when finding the median?

Back

Add the two numbers together and divide by 2.

Front

True or False: To find the median, the data must be sorted from least to greatest first.

Back

True

Front

How do you find the average of a set of numbers?

Back

Add up all the items and divide by the number of items in the set.

Front

What is the median?

Back

The middle number in a sorted list of numbers.

Front

Find the median of the following numbers: 3, 1, 4, 2, 5.

Back

3 (after sorting: 1, 2, 3, 4, 5).

Front

What is the range of a set of numbers?

Back

The difference between the largest and smallest numbers in the set.

Front

Find the range of the following numbers: 8, 3, 5, 10, 2.

Back

8 (10 - 2 = 8).

Front

What is the average of the following numbers: 4, 6, 8?

Back

6 (4 + 6 + 8 = 18; 18 ÷ 3 = 6).